▲      兩段式伸縮型，專用于組合式庫板的鏈接器。

▲      發泡前先將六角孔貼住，避免發泡濟進入。 將連接器固定前，要注意左右安裝高度要對齊對正，更要注意鉤仔方向，正常使用鉤仔是在庫板的右側。

▲      使用特制加長的M8 六角板手，先將鉤仔順時針方向退到底部，然后將庫板靠緊（如左上圖），鉤子在右側時應逆時針方向，如鉤子在左側時要順時鐘方向鉤住用力鎖緊后，庫板與庫板就會緊密結合。

▲ two-stage telescopic type, is dedicated to the the modular library board linker.Before
▲ foam stick hexagonal hole to avoid foaming economic enter. To secure the connector to pay attention to the left and right mounting height to be aligned more hook earners to pay attention to the direction of normal use hook earners in the right side of the library board.
▲ use specially lengthened M8 hex wrench, retreated to the bottom of the first hook earners clockwise direction, then the library board to try to be (a left upper panel), hook counterclockwise on the right should be, such as a hook on the left the hooked hard locking clockwise, the library board and the library board will be closely integrated.